<template>
	<div class="container">
		<mt-header fixed :title="$route.meta.title"></mt-header>
		<transition name="fade">
		<router-view></router-view>
		</transition>
		<tabbar></tabbar>
		 <mt-header fixed :title="$route.meta.title">
		    <span slot="left" @click="goBack" v-show="showBack">
		      <mt-button icon="back">返回</mt-button>
		    </span>
		  </mt-header>
	</div>
</template>

<script>
	import tabbar from './components/tabbar.vue'
	export default{
		components:{
			tabbar
		},
		data() {
		    return {
		      showBack: false
		    }
		  },
		   created () {
		      this.showBack = this.$route.path !== '/home'
			  this.checkLogin()
			  },
			    watch: {
			      '$route.path' (newVal) {
			        this.showBack = newVal !== '/home'
			      }
			    },
			    methods: {
			      goBack() {
			        this.$router.go(-1)
			      },
				  checkLogin() {
				      this.$indicator.open({
				        text: '加载中'
				      })
				      this.$http.get('user').then(res => {
				        if (res.data.code === 1) {
				          this.$store.commit('user/setUser', res.data.data)
				        }
				        this.$indicator.close()
				      })
				    }
			  },
	}
</script>
<style lang="scss" scoped>
#app {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  box-sizing: border-box;
}
.container {
  padding-top: 40px;
  padding-bottom: 50px;
  overflow-x: hidden;
}
.fade-enter {
  opacity: 0;
  transform: translateX(100%);
}
.fade-leave-to {
  opacity: 0;
  transform: translateX(-100%);
  position: absolute;
}
.fade-enter-active,
.fade-leave-active {
  transition: all 0.5s ease;
}
</style>
